We’ve said it before, we’ll say it again: the militarization of the U.S. police is a deeply disturbing trend for freedom-loving Americans. Add military helicopters “strafing” downtown Miami to that ballistic backdrop and you’ve got a major league cause for concern. “Just a military training exercise”? Not to put too fine a point on it, just because some gun owners wear tin hats doesn’t mean the government isn’t out to get them. And you.